2772516

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 6935040

約数和(自身を除く): 4162524

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 257, 348, 372, 514, 771, 899, 1028, 1542, 1798, 2697, 3084, 3596, 5394, 7453, 7967, 10788, 14906, 15934, 22359, 23901, 29812, 31868, 44718, 47802, 89436, 95604, 231043, 462086, 693129, 924172, 1386258, 2772516]

約数ペア:

[(1, 2772516), (2, 1386258), (3, 924172), (4, 693129), (6, 462086), (12, 231043), (29, 95604), (31, 89436), (58, 47802), (62, 44718), (87, 31868), (93, 29812), (116, 23901), (124, 22359), (174, 15934), (186, 14906), (257, 10788), (348, 7967), (372, 7453), (514, 5394), (771, 3596), (899, 3084), (1028, 2697), (1542, 1798)]